Perlsweig; Leon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Perlsweig; Leon.The latest application filed is for "animal actuated drinking fountain and method".
- Perlsweig; Leon - Woodland Hills CA
- Perlsweig; Leon - Los Angeles CA
Trademarks
| Patent | Date |
|---|---|
| Method for reconnecting a button to a garment and apparatus therefor Grant 8,584,913 - Perlsweig November 19, 2 | 2013-11-19 |
| Device for supporting a second pizza in a pizza box and method of use Grant 8,365,981 - Perlsweig February 5, 2 | 2013-02-05 |
| Device for arresting a moving motor vehicle and method of use Grant 8,011,850 - Perlsweig September 6, 2 | 2011-09-06 |
| Koi pond floating plant protector Grant D640,160 - Perlsweig June 21, 2 | 2011-06-21 |
| Animal actuated drinking fountain and method Grant 7,430,988 - Perlsweig , et al. October 7, 2 | 2008-10-07 |
| Animal actuated drinking fountain and method App 20060288947 - Perlsweig; Leon ; et al. | 2006-12-28 |
| Pet fountain Grant 6,526,916 - Perlsweig March 4, 2 | 2003-03-04 |
| Highway Traffic Warning Reflector App 20010040732 - PERLSWEIG, LEON | 2001-11-15 |
| Toilet tissue roll holder Grant 5,901,921 - Perlsweig May 11, 1 | 1999-05-11 |
| Helical spring amusement device and stress reliever Grant 5,692,737 - Perlsweig December 2, 1 | 1997-12-02 |
| Means for releasing leaves and debris from hand-held swimming pool leaf skimmer Grant 5,385,666 - Perlsweig January 31, 1 | 1995-01-31 |
| Means for mounting a mini-flashlight on a writing instrument Grant 4,799,132 - Perlsweig January 17, 1 | 1989-01-17 |
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